4100C AC
رقم القطعة: KOMATSU-4100C-AC
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الوصف
4100C AC
المواصفات
| Electrical system features | The electrical drive system is comprised of a multi drive platform, sharing a common DC bus between the IGBT Supply Unit (ISU) and the motor drive Inverter Units (INU). The fully regenerative ISU controls the power flow to and from the shovel, maintaining a near unity power factor with extremely low harmonic content. The fully regenerative INU controls the power flow to and from the individual AC josmotors. |
|---|---|
| Electrical control features | Centurion supervisory controller provides direct integrated communication with motor drives giving precise motor control and fast cycle times. Real-time multi-tasking capability allows for optimal machine logic sequencing, monitoring and control. Centurion I/O system uses ‘Profibus’ communication protocol for seamless integration of all shovel subsystems and future expandability. Low-voltage 24V DC I/O drop points feature open and short circuit detection for improved diagnostics and troubleshooting. Centurion information system’s enhanced Graphical User Interface (GUI) features intuitive, icon-based screens to display vital information such as shovel status, troubleshooting information, and optional production monitoring data and operator feedback. |
| Nominal payload (metric tons) | 72.5 - 82 |
| Nominal payload (short tons) | 80 - 90 |
| Production (MTPH) | 7 184 - 9 579 |
| Production (TPH) | 7,919 - 10,559 |
| Rated suspended load (st) | 170 |
| Rated suspended load (mt) | 154.2 |
| Height over gantry (m) | 12.6 |
| Height over gantry (ft) | 41.3 |
| Width of crawler shoes (mm) | 1930 or 2210 |
| Length of crawlers (m) | 11.6 |
| Length of crawlers (ft) | 38.1 |
| Height of cut (ft) | 51.84 |
| Height of cut (m) | 15.8 |
| Radius of cut (ft) | 78 ft. 8 in |
| Radius of cut (m) | 24.7 |
| Dumping height* door open (ft) | 29.86 |
| Dumping height* door open (m) | 9.1 |
| Floor level radius (m) | 16.4 |
| Floor level radius (ft) | 53.81 |
| Tail swing radius (m) | 10.2 |
| Tail swing radius (ft) | 33.46 |
| Operator eye level (m) | 9.5 |
| Operator eye level (ft) | 31.17 |
| Dipper capacity (m³) | 41 - 49 |
| Dipper capacity (yd³) | 54 - 64 |
| Nominal dipper capacity* (yd³) | 60 |
| Nominal dipper capacity* (m³) | 45.9 |
| Nominal dipper capacity SAE 2:1 (m³) | 45.9 -50.8 |
| Supply transformer | (Minimum) 3000 kVA |
| Nominal dipper capacity SAE 2:1 (yd³) | 60.05-66.46 |
| Minimum short circuit VA available at shovel | 25 MVA |
| Supply voltage note | *Voltage per customer requirements |
| Hoist motion (kW) | 4000 |
| Propel motor | Total 1090 kW (1460 HP), 1264 kW (1695 HP); two used - continuous rating @ 690 volts peak developed power |
| Crowd motor | Total 545 kW (730HP), 800 kW (1071 HP); two used - continuous rating @ 690 volts peak developed power |
| IGBT supply unit (ISU)(kVA) | 3679 |
| Hoist motor | Total 2388 kW (3200 HP), 2834 kW (3800 HP); two used - continuous rating @ 690 volts peak developed power |
| Swing motor | Total 1090 kW (1460 HP), 1370 kW (1838 HP); two used - continuous rating @ 690 volts peak developed power |
| Swing motion (kW) | 2000 |
| Crowd motion (kW) | 1000 |
